//turn hue to sound
private void backgroundWorker1_DoWork_1(object sender, DoWorkEventArgs e)
{
var backgroundWorker = sender as BackgroundWorker;
MIDIFile m = new MIDIFile();
int[,] note = toNormalizedHue(imagePath);
m.setVolume(127);
int noOfSteps = note.GetLength(0) * note.GetLength(1);
int reportProgressStep = noOfSteps / 100 + 1;
int step = 0;
for (int i = 0; i < note.GetLength(0); i++)
{
for (int j = 0; j < note.GetLength(1); j++)
{
m.addNote(note[i, j]); //create MIDI file of notes acquired from the hue channel of the image
step++;
if (step % reportProgressStep == 0)
{
backgroundWorker.ReportProgress(step / reportProgressStep);
}
}
}
m.createMIDIFile("test"); //create MIDI file
backgroundWorker.ReportProgress(100);
musicFilePath = Directory.GetCurrentDirectory() + "\\test.mid";
}
public void WriteJournal(System.IO.Stream s, Journal j, int[] eventIDs, int[] commentIDs, bool header, bool footer)
{
MIDIFile m = new MIDIFile();
Track t = new Track();
t.Events.Add(new TimeSignature(0, 4, 4, 24, 8));
t.Events.Add(new ProgramChange(0, 1, (byte)settings.Program));
foreach (Journal.EventsRow er in j.Events)
{
if (eventIDs != null && !((IList)eventIDs).Contains(er.ID))
{
continue;
}
string text = string.Empty;
char lastChar = (char)32;
if (!er.IsBodyNull())
{
text += r.Replace(er.Body, string.Empty);
}
if (!er.IsSubjectNull())
{
text += " " + r.Replace(er.Subject, string.Empty);
}
foreach (Journal.CommentsRow cr in j.Comments.Select("JItemID = " + er.ID.ToString()))
{
if (commentIDs != null && !((IList)commentIDs).Contains(cr.ID))
{
continue;
}
if (!cr.IsBodyNull())
{
text += r.Replace(cr.Body, string.Empty);
}
if (!cr.IsSubjectNull())
{
text += " " + r.Replace(cr.Subject, string.Empty);
}
}
foreach (char c in text.ToCharArray())
{
if (c > 32 && c < 160)
{
t.Events.Add(new NoteOn(settings.NoteLength, 1, (byte)(c - 32), 127));
t.Events.Add(new NoteOff(settings.NoteLength, 1, (byte)(c - 32), 127));
lastChar = c;
}
}
t.Events.Add(new NoteOn(settings.NoteLength, 1, (byte)(lastChar - 32), 0));
if (settings.PauseBetweenEntries)
{
t.Events.Add(new AllNotesOff(settings.NoteLength * 100 > 1000 ? 1000 : settings.NoteLength * 100, 1));
}
}
t.Events.Add(new EndofTrack(settings.NoteLength));
m.Chunks.Add(t);
m.WriteMIDI(s);
}
public void Dispose()
{
try
{
CompositionTarget.Rendering -= OnRender;
this.LoadedFile = null;
}
catch { }
}
void ContinueLoading()
{
if (loading)
{
return;
}
loading = true;
Keyboard.ClearFocus();
loadSettingsScreen.Visibility = Visibility.Collapsed;
loadProgessScreen.Visibility = Visibility.Visible;
LoadedFile = new MIDINoteFile(filepath, loaderSettings, cancel.Token);
LoadedFile.ParseFinished += () =>
{
Dispatcher.InvokeAsync(() =>
{
ParseFinished?.Invoke();
}).Task.GetAwaiter().GetResult();
};
LoadedFile.ParseCancelled += () =>
{
Dispose();
Dispatcher.InvokeAsync(() =>
{
ParseCancelled?.Invoke();
}).Task.GetAwaiter().GetResult();
};
Task.Run(() =>
{
try
{
LoadedFile.Parse();
}
catch (Exception e)
{
Dispatcher.InvokeAsync(() =>
{
MessageBox.Show(e.Message, "Couldn't load midi file", this);
ParseCancelled?.Invoke();
}).Task.GetAwaiter().GetResult();
}
});
rotateStoryboard.Children.Add(rotate);
Storyboard.SetTarget(rotate, rotateLogo);
Storyboard.SetTargetProperty(rotate, new PropertyPath("(Image.RenderTransform).(RotateTransform.Angle)"));
CompositionTarget.Rendering += OnRender;
}
//turn hue to sound
static void imageToSound(string path) //path to image
{
MIDIFile m = new MIDIFile();
int[,] note = toNormalizedHue(path);
m.setVolume(127);
for (int i = 0; i < note.GetLength(0); i++)
{
for (int j = 0; j < note.GetLength(1); j++)
{
m.addNote(note[i, j]); //create MIDI file of notes acquired from the hue channel of the image
}
}
m.createMIDIFile("test"); //create MIDI file
}
static void Parse(string midiFile)
{
var file = new MIDIFile(midiFile);
Console.WriteLine("MIDI Header");
Console.WriteLine("-----------");
Console.WriteLine($"Chunk Type: MThd, Size: {file.Header.Size.ToString()}, " +
$"Format: {file.Header.Format.ToString("X2")}, NTRKS: {file.Header.NumberOfTracks.ToString("X2")}, " +
$"Division: {file.Header.Division.ToString("X2")}");
Console.WriteLine();
foreach (var track in file.TrackChunks)
{
Console.WriteLine($"Track ({track.Name} - {track.Channel}), Size: {track.Size}, Total Events: {track.MTrkEvents.Count()}" +
$" Total Delta: {track.MTrkEvents.Sum(x => x.DeltaTimeNormal).ToString()}");
// if (track.MTrkEvents.Sum(x => x.DeltaTimeNormal) > 1000000)
foreach (var ev in track.MTrkEvents)
{
Console.WriteLine($"\tEvent: {ev.Event.GetType().Name} \tDelta: {BitConverter.ToString(ev.DeltaTime).Replace("-", "")}\t");
}
}
}
